The scars on Bruce’s body from years of acting as Batman is one of the most powerful images in the mythos, and one tied beautifully into the Bat-Cat relationship in The Autobiography of Bruce Wayne, homaged in screen Bruce’s relationship with Selina Kyle in Batman Returns where their scars get in the way of their intimacy. The scars and Bruce’s feelings about them are explored early in Cat-Tales, in Book 3’s World’s Finest: Red Cape, Big City